摘要
用眼观、光学显微镜、电子显微镜对寄生在民丰县牦牛和绵羊体的花蠕形蚤进行了形态学研究。观察结果表明:寄生于牦牛体的花蠕形蚤雌蚤在大小、腹部颜色、体表结构上与羊体雌蚤都有明显的差异。光学显微镜观察结果表明:花蠕形蚤雄蚤抱器具有错位现象,同一雄蚤的两个可动突形态有所不同。扫描电子显微镜观察结果表明:虫体抱器上具有类似可动突的形态结构,该突起呈矛头状,位于可动突与不动突之间,其末端有一根长刺鬃。
This study on Morphology of Vermipsylla alakurt of animal in Minfeng Country is based on naked eyes,optics microscope,SEM. It indicates that： the size, abdomen color, surface construction of the female Vermipsylla alakurt on yaks＇ bodies has obvious differences with this species on sheep. The study by optics microscope indicates that： the holding organ of male Vermipsylla alakurt has dislocation phenomenon. The two movable protuberance are usually different in morphology. The study by SEM indicates that： there is protuberance on the holding organ. The protuberance is like a spearhead. It locates between movable protuberance and immovable protuberance, with a very long mane at its end.
出处
《草食家畜》
2008年第3期40-41,共2页
Grass-Feeding Livestock
基金
新疆维吾尔自治区科技兴新项目
编号:2006024A07
关键词
花蠕彤蚤
显微观查
形态学
Vermipsylla alakurt
Microscopic observation
Morphology
